68324411 has 4 divisors (see below), whose sum is σ = 72343512. Its totient is φ = 64305312.

The previous prime is 68324383. The next prime is 68324429. The reversal of 68324411 is 11442386.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 68324411 - 2¹⁴ = 68308027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68324611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2009525 + ... + 2009558.

It is an arithmetic number, because the mean of its divisors is an integer number (18085878).

Almost surely, 2^68324411 is an apocalyptic number.

68324411 is a deficient number, since it is larger than the sum of its proper divisors (4019101).

68324411 is a wasteful number, since it uses less digits than its factorization.

68324411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4019100.

The product of its digits is 4608, while the sum is 29.

The square root of 68324411 is about 8265.8581526663. The cubic root of 68324411 is about 408.8135659137.

Adding to 68324411 its reverse (11442386), we get a palindrome (79766797).

The spelling of 68324411 in words is "sixty-eight million, three hundred twenty-four thousand, four hundred eleven".